Robtex

Up: 182.72.160.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 182.72.162.0/24
Down right: 182.72.163.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.72.162.2	PTR	nsg-static-002.162.72.182.airtel.in
182.72.162.10	PTR	nsg-static-010.162.72.182.airtel.in
182.72.162.10	A	kct.ac.in
182.72.162.11	PTR	nsg-static-011.162.72.182.airtel.in
182.72.162.11	A	kclas.ac.in
182.72.162.11	A	www.kclas.ac.in
182.72.163.2	PTR	nsg-static-002.163.72.182.airtel.in
182.72.163.62	PTR	nsg-static-062.163.72.182.airtel.in
182.72.163.122	PTR	nsg-static-122.163.72.182.airtel.in
182.72.163.162	PTR	nsg-static-162.163.72.182.airtel.in
182.72.163.214	PTR	nsg-static-214.163.72.182.airtel.in